How to see if there is a water leak downstairs to do waterproofing upstairs

If you want to see if there is a water leak upstairs after the upstairs is waterproofed, let the upstairs release water after a few days to see if your roof is leaking.

Under normal circumstances, it is a closed water test, that is, after the waterproof is dry, block the sewer, and fill the water test for more than 24 hours to observe whether there is water seepage downstairs!

After the upstairs waterproofing, the animal water should be tested for 24 hours, and after 24 hours, go downstairs to check the roof situation.

The best thing to do is to look at the rainy day, practicality is the truth.

After three to seven days of waterproof water discharge test, if it does not leak, it will not leak.

Water seepage, water leakage problem, for most people are more troublesome, if only their own water leakage, it is relatively simple to solve, if the water leakage affects the downstairs, or the upstairs water leakage affects their own home, are more troublesome, not only will affect the daily life of the other party, but also is very likely to cause neighborhood conflicts, and even fights, etc., when the problem arises, you also need to go to the other party's home to check, so how to check the water seepage downstairs upstairs? Let's take a look.

Water seepage downstairs, upstairs need to check whether there is water seepage on the ground waterproof, drainage pipes, air conditioning openings and other locations. The location of the leakage point can be judged by opening and closing the indoor faucet, and these places that are prone to leakage can be eliminated one by one.

There are many reasons for the leakage of the bathroom floor, once the leakage will bring great inconvenience, so it is necessary to do a good job of maintenance in time, but the bathroom area is not small, and there are many places that are prone to leakage, including the ground, walls, pipes, etc., and the general ground water seepage is more difficult to detect, because after the leakage, it affects the neighbors. Before maintenance, it is necessary to judge the leakage point, and you can pour water into the ground, floor drain, hand basin, toilet, etc., and the leakage point can be screened.

For example, the leakage caused by insufficient waterproofing on the ground can be directly used on the ground, this new material will directly form a waterproof membrane on the ground, so that the water can only flow from the surface into the floor drain, and the sewer pipe leakage needs to be planed to open part of the tiles, repair or replace the pipe.

Downstairs leakage Upstairs can be found by checking the drain pipes, checking the floor waterproofing, turning the water valve on and off, and finding a professional.

1. Inspection

If the pipe is blocked or ruptured will lead to water seepage, you can pour water into the drain at home, such as the toilet and other drains, if the amount of seepage downstairs increases significantly, it means that the sewer pipe has leaked.

2. Check the waterproofing of the ground

If the drainage pipe is determined to be fine, the next step is to check the waterproofing of the ground, and if the waterproofing measures are not taken during construction, it may also cause water seepage. You can turn off the water valve in the home, then drain the water in the water pipe, and plug the floor drain, and then carry out the water storage test, if the water level drops significantly, or the amount of water leakage downstairs increases significantly, it means that the waterproof layer is not done.

3. Turn the water valve on and off

If there is no problem with the ground waterproofing and drainage pipes, you can open and close the water valve to confirm the leakage, and finally carry out timely maintenance and treatment, close the water valve at home, if the leakage is significantly reduced, it means that the water pipe is leaking.

4. Find a professional

If the cause of the water leakage is still not found after checking one by one, then we can ask the professionals of the quality inspection department to identify the water leakage factors, and then deal with it after knowing the results.

How to identify a water leak upstairs? First of all, it must be seen that the leak is from. If the water source comes from the upper floor, then it is naturally leaking from the upper floor, and if the water does not come from the upper floor, it comes from something else, such as the infiltration water outside the wall.

Then consider the issue of exterior wall waterproofing.

As long as there is water leaching out of the roof of your house, it is a sign that there is a water leak upstairs.

This situation usually gets better in the summer, but the mold left behind is still very unsightly.

2. The leakage of the embedded water pipe causes the wall to be damp.

This situation generally occurs near the bathroom, or on the top surface, or on the wall, and there is usually a leak in the embedded water pipe joint.

3. The wall is damp due to poor waterproofing on the ground.

The waterproofing of the upstairs floor is not done well, including the bathroom next door or the wall and ground of the upstairs bathroom itself is not waterproof, once there is water in the bathroom, it will slowly penetrate.

4. The junction between the water pipe and the ground is not waterproof.

If there is water seepage near the pipe, it is likely that the joint between the upstairs ground and the water pipe is not waterproof.

That is to identify that you are leaking, this method is very simple, you can see, whether there is a watermark on the roof? Water leakage.

<> "Upstairs leaks, can the downstairs be waterproofed."

No, repairing the leak downstairs will not leak in the short term, but because the leakage source is not treated, it will spread to the surrounding locations in the long run, and the symptoms will not be cured. The safest way is to find the source of the water leakage upstairs, and if you deal with it downstairs, the seepage will spread in the floor slab to the outside of your repair place, and you will always find an opening to seep down.

What is the cause of the water leak downstairs.

1. The reason why there will be water leakage downstairs is that the waterproof of the upstairs bathroom is not well chosen, if the waterproof layer is leaking, you need to turn off the water valve at home, drain the water in the water pipe, and then plug the floor drain, do a water storage balance test, if the source of the water level has dropped significantly, or the water leakage downstairs has become more, this means that the waterproof layer has not been done.

2. Of course, the downstairs leakage may also be caused by the upstairs pipeline, you can close the water valve at home, if the leakage at the leakage location has been significantly reduced, this also means that the water pipe has leaked.

3. You can consider installing floor drains at home, toilets and other places to pour water, if the amount of water seepage downstairs increases significantly, it means that the water pipe has leaked.

4. If the cause of the water leakage is still not found after the upstairs residents check one by one, you can ask the house quality inspection department to identify the cause of the hail leakage, and then deal with it after knowing the results.

Is this a leak upstairs? Just look at the ceiling and see if there are any water stains on the ceiling? In serious cases, there may even be dripping, and if this happens, it must be a leak upstairs.

To find out if there is a leak upstairs, go upstairs to see if there is a leak.

How do you know if it's a water leak upstairs, then you can only go upstairs to have a look, and a field trip can know if it's a water leak upstairs.

Upstairs water leakage identification needs to apply to the appraisal agency or housing quality supervision station, make an appointment for door-to-door measurement, the appraisal unit issues a "quality appraisal report", the parties confirm and raise objections, and the appraisal unit issues an explanation letter for the objections.

[Legal basis].Article 53 of the Construction Law.

The state implements a quality system certification system for units engaged in construction activities. Units engaged in construction activities may, in accordance with the principle of voluntariness, apply for quality system certification from the first-class product quality supervision and management department or the certification body recognized by the department authorized by the first-class product quality supervision and management department. If it is certified, the certification body will issue a quality system certification certificate.

Article 801 of the Civil Code.

If the quality of the construction project does not conform to the agreement due to the reasons of the constructor, the employer has the right to request the constructor to repair, rework or reconstruct the construction project free of charge within a reasonable period of time. After repair, rework or reconstruction, if the delivery is overdue, the constructor shall bear the liability for breach of contract.

What should I do if the upstairs is leaking, and the upstairs is waterproof or leaking.

Kiss, <>

We're glad to answer your questions! The upstairs is leaking, and the upstairs is waterproof or leaking.

First, first of all, you need to find the cause of water leakage, if it is waterproof and the waterproof layer has a problem, there are usually two ways to deal with it: local plugging or overall re-waterproofing. However, not all water leakage situations can be solved by filling the leakage, and it is not necessary to re-do the waterproofing as a whole when encountering water leakage, and the specific situation needs to be analyzed on a case-by-case basis.

2. If the leakage is small, the leakage area is small, and the leakage point can be accurately found, the method of repairing and plugging the leakage can be used to deal with it. The specific operation method is to pry open the tiles near the leakage part, expose the base surface, chisel the leakage point into a "V" groove, and use a special permeable crystalline repair mortar to repair and plug the leakage first, which can be solidified by about 10, and then paint a kitchen and bathroom waterproof slurry around the repair place. 3. If the leakage is more serious, and the leakage area is large, or the specific leakage point cannot be accurately found, the problem can not be completely solved by filling the leakage, and then it is necessary to re-do the waterproofing as a whole.

The specific method is to remove the tiles and other decorations on the surface as a whole, expose the base surface, clean the base surface and clean it, first repair and level the gaps or potholes with penetrating crystalline repair mortar, and then paint the kitchen and bathroom waterproof slurry as a whole. The waterproof layer is dry thoroughly, and the process of tiling is carried out after passing the closed water inspection. If it is caused by a waterproof layer or structural crack, the base layer should be cleaned first until the surface layer is free of dust, no stagnant water, and smooth and flat.

The cracks are then filled with cement mortar until they are completely visible. Finally, apply polyurethane water repellent, it is recommended to apply twice, and be careful to wait until the first time is completely dry before applying the second application, otherwise it is easy to leak again and other problems. Hope mine can help you!

How to check the cause of water leakage downstairs downstairs Hello dear, 1You can take a closer look at the bathroom and kitchen of the upstairs neighbor's house, if there is lead transport is not waterproof, and there is no water on the ground, then it can be said that the downstairs water leakage is not the reason for the upstairs. 2.

You can also take a closer look at the water pipes of your own home, if the bathroom water pipe is ruptured and causes water leakage, it means that it has nothing to do with the upstairs neighbor. 3.If there is floor heating installed upstairs, and there is no water leakage in the floor heating test, it is said that the water leakage downstairs in Huai Naming is not caused by the upstairs.

I don't know if you have ever encountered such a situation, when you get up in the morning, you will find that the windows and walls are wet with water. But I don't know if it's because of the cold weather and the condensation, or because of the leak upstairs, so we have water on our side. Because we don't know, we can't blindly find the upstairs theory, so it is necessary to distinguish what is condensate and what is upstairs leakage.

So let's listen to it and tell you the difference between condensate and leakage.

1. The difference between condensate and upstairs leakage.

The condensate appears more uniform, will adhere to the wall or window in a large area, and as soon as it appears, it will be a large patch, and the condensate will not show signs of corrosion. Upstairs water leaks are mostly localized and generally only appear near the leakage point. Most of the water leaks we see are already darker in color and even mildew.

Second, what should we do if there is condensation?

1. First of all, we must know that condensate is caused by the large temperature difference between indoor and outdoor. If we want to avoid condensation, we need to reduce the temperature difference between indoor and outdoor, since we can't control the outdoor temperature, the only thing we can do is to try to adapt to the outdoor temperature and change the indoor temperature, so as to reduce the temperature difference between indoor and outdoor.

2. Therefore, in order to keep the indoor temperature consistent with the outdoor temperature, we need to open the windows for ventilation, so that the indoor and outdoor temperatures can cycle alternately, so as to achieve the same temperature.

3. And we also need to keep the room in a dry environment, if it is too humid, it will also be easy to produce condensation. So we can buy some dehumidifiers, or turn on the air conditioner or exhaust fan to remove moisture, so as to avoid condensation.

There are three main causes of water leakage in a house:

First, there are quality problems in the house itself;

second, the owner uses or decorates improperly;

The third is water leakage caused by normal use and aging.

Depending on the cause of the water leak, the associated responsibilities are different.

According to Article 7 of the "Measures for the Quality Warranty of Housing Construction Projects" promulgated by the Ministry of Construction and the provisions of the "Residential Quality Assurance Certificate", the warranty period for the leakage prevention of roof waterproofing projects, toilets with waterproof requirements, rooms and external walls is 5 years. If the house is within the warranty period, the developer shall bear the responsibility of free maintenance.

According to Article 13 of the Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Cases Involving Disputes over Commercial Housing Sales Contracts, if the developer refuses to repair or delays the repair within a reasonable period of time, the owner may repair it by himself or entrust others to do so, and the repair costs and other losses caused during the repair period shall be borne by the developer.

If the property seepage caused by the renovation or other improper acts of the owner upstairs causes losses to the owner, according to Article 117 of the General Principles of the Civil Law, if the property of others is damaged, it shall be restored to its original state or compensated at a discount. As an infringing party, in addition to stopping the infringement (such as redoing the waterproofing layer), it shall be liable for damages.

After the expiration of the warranty period, the water leakage caused by the normal use of the facilities in the house shall be repaired by the owner himself, and the owner shall bear the cost. If the water leakage causes losses to other owners, according to Article 83 of the General Principles of the Civil Law, if it causes obstruction or loss to the adjacent party, the infringement shall be stopped, the obstruction shall be removed, and the loss shall be compensated. Water leakage caused by public facilities shall be repaired by the property management company.

It is suggested that if there is a water leak in the house between neighbors, the two parties should understand and cooperate with each other, hire a professional agency to conduct an appraisal to clarify responsibilities and properly solve the problem; When the house is repaired, the neighbors (upstairs and downstairs, left and right) shall cooperate and shall not obstruct the maintenance of the house for any reason. Since it is easy to cause leakage during house decoration, it is best to hire a decoration company with legal subject qualifications to undertake it, and clarify the treatment plan in the contract when there is a problem.